They are both suspicious and both have their own ideas, but neither are quite there
If they reconcile and work together, they'll be able to catch Ur-Shi red handed and finally give them theirs
For example, during the whole duplicate sandook track, both had their suspicions, if only they had worked together then, they would have been able to figure out that the sandook had been stolen and then could have made a plan to catch Ur-Shi red handed.
But unfortunately it didn't happen
I think it should be Gopi that helps them reconcile somehow. That way Kinjal might change her behaviour towards Gopi a little
Then Kinjal-Koki should team up anf bring Ur-Shi down.
Yuks